Pre-Paint Conversion Coatings for Metal

Over the last thirty years, Bulk Chemicals, Inc. has continuously developed metal pre-paint conversion coatings that yield superior results for our customers. Whether Coil, General Metals, Extrusion, or Electronics, we have the conversion coating that will work best for you.

E-CLPS® – Chrome-free Pretreatment for Multi-metal Substrates

Product features:

  • Chrome-free prepaint pretreatment provides results equal to chrome without the environmental concerns
  • Multi-metal substrates (Cold Rolled Steel, Hot Dipped Galvanized, Electrogalvanized, Galvalume, and more)
  • No rinse, dry-in-place available
  • No EPA listed or restricted heavy metals
  • Spray, immersion, flow coat, reverse or direct roll coater applications
  • Meets AAMA 2603, 2604, & 2605 specifications
  • Approved in Europe by GSB & Qualicoat

Industries used in: Coil, General Metals, Extrusion

Bulk Bond® – Coating for Metal Substrates

Product features:

  • Metaplex Phosplex™ 
  • Iron or zinc phosphate coatings for all substrates (Cold Rolled Steel, Hot Dipped Galvanized, Electrogalvanized, and Galvanneal)
  • No rinse, dry-in-place available
  • Low temperature iron phosphates
  • High coating weight process for better performance
  • Chrome phosphate and Chromium Chromate coatings available

Industries used in: Coil, General Metals, Extrusion

BULK ZIRCA-SIL® – Nano-tech Pretreatment Coating

Product features:

  • Nano-technology pretreatment coating
  • Chrome and phosphate-free
  • No sludge produced
  • Faster process time
  • Low water and energy usage
  • Safe for all metals

Industries used in: CoilGeneral Metals

TRI-CLPS® – Chromium Coating for Alloys

Product features:

  • Produces complex trivalent chromium coating
  • Bonds paint
  • Under film and corrosion protection
  • Maintains low surface resistivity for electronics industries
  • For aluminum, magnesium, and zinc alloys
  • Dry-in-Place or rinse off

Industries used in: Coil, General Metals, Extrusion

Bulk Brite™ – Aluminum Coating

Product features:

  • Cleans, conditions and brightens aluminum

Industries used in: General Metals, Extrusion

Questions about our conversion coating products?

For more specific information about our pre-paint conversion coating products, please contact us.

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